Diabetes mellitus is a serious metabolic disorder that causes considerable disease and mortality with micro- and macro-vascular
complications. Long-lasting diabetes is poorly controlled and often leads to nephropathy and cardiovascular complications. To a
greater extent studies indicate that T2DM is a protracted inflammatory disease associated with the immune system. The present
study was therefore hypothesized to investigate and further investigate immune changes by evaluating CD4 and CD8 markers.
Subjects were divided into two groups: healthy people (control group) and diabetic patients of type 2 (diabetic group). In
comparison with the control group, our study shows a significant increase in the diabetic group in CD4 and CD8. Our study shows a
significant increase in HbA1c in diabetic groups compared to the control group, shows significant rising in lipid profile (total
cholesterol, LDL, and Triglycerides) in diabetic groups compared to the control group except for HDL which decreased in diabetic
group compared to control group.
Keywords: DM, CD4, CD8, flow-cytometry